Help on style sheet for RC2

[Bigguy]

Would it be hard to change/add a background image to smf RC2 

EDIT: If I edit this part of the code in the default themes style sheet:

/* The main body of the entire forum. */
body
{
   background-color: white;
   margin: 0px;
   padding: 0px;

were it says background color I would change that to reflect a url to a file (.jpg or .gif) that is in the images directory of the current theme.

If I substitute this line:

background-color: white;

for this:

background-image: url('/smf/Themes/default/images/background.jpg');

will it work

NOTE: originally posted here(I didnt know where the right place was,sorry): background

[Bigguy]

Ok thats what I did I downloaded the styles.css file from the default directory in the theme folder and changed the line as above. and it works. Sorry for all this posting.